What powers pttc1.edu.vn?
Last seen Jun 2026 · 76 technologies across 26 categories
Analytics
Google Analytics
since Nov 2022
Authentication
Facebook Login
since Mar 2024
Google Sign-in
since Dec 2023
CDN
CMS
Databases
MySQL
since Jun 2024
PostgreSQL
since May 2023
Ecommerce
Cart Functionality
since Dec 2023
Font scripts
Font Awesome
since Dec 2023
Google Font API
since May 2023
JavaScript frameworks
JavaScript graphics
ApexCharts.js
since Jul 2025
Mermaid
since Nov 2025
JavaScript libraries
Live chat
Facebook Chat Plugin
since Mar 2024
LMS
Moodle
since Jan 2025
Marketing automation
OneSignal
since Mar 2024
Miscellaneous
Operating systems
Ubuntu
since Nov 2023
Windows Server
since Oct 2023
Programming languages
Rich text editors
CKEditor
since Dec 2023
Security
Tag managers
Google Tag Manager
since Jun 2024
UI frameworks
Ant Design
since Mar 2024
Video players
Web frameworks
Laravel
since Sep 2022
Microsoft ASP.NET
since Oct 2023
Web servers
Webmail
Google Workspace
since Nov 2022
Widgets
WordPress plugins
Audience
- 77% desktop
- 23% phone
Vietnam
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.53 / 10 · ranked #6,242,664 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.3 s |
| INP | 50 ms |
| CLS | 0.15 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Vietnamese
- Weight: 10.1 MB · 67 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| elearning.pttc1.edu.vn | 24 |
| kysuhoptacrikkeisoft.pttc1.edu.vn | 18 |
| slink.pttc1.edu.vn | 17 |
| qldt.pttc1.edu.vn | 16 |
| lms.pttc1.edu.vn | 14 |
| qldttx.pttc1.edu.vn | 14 |
| tuyensinh.pttc1.edu.vn | 14 |
| pttc1.edu.vn | 13 |
| thuchanh.pttc1.edu.vn | 9 |
| xt.pttc1.edu.vn | 5 |
| onthi.pttc1.edu.vn | 3 |